The Electro-Harmonix Micro POG pedal offers you peanut-butter milkshake thick sound.

The EHX XO series Micro POG is a polyphonic octave generator effect that will make
your 6-string guitar sound like a 12-string and make your 4-string bass sound like an 8-string. The Micro Pog’s super-fast tracking gives you glitch-free polyphony and makes a great bass sound using the sub octave. Includes Dry， Sub Octave， and Octave Up controls. Dry and wet outputs. 96DC-200BI power supply included.